Class PropertyAccess

Method Details

• addTrustedPrefix

  protected static final void addTrustedPrefix(String prefix) throws AccessControlException

  Parameters:

  prefix - New prefix to be registered as trusted.

  Throws:

  AccessControlException - as thrown by SecurityUtil.checkAllPermissions().

• isTrusted

  public static final boolean isTrusted(String propertyKey)

• getIntProperty

  public static final int getIntProperty(String property, boolean jnlpAlias, int defaultValue)

  See Also:

  • getProperty(String, boolean)

• getLongProperty

  public static final long getLongProperty(String property, boolean jnlpAlias, long defaultValue)

  See Also:

  • getProperty(String, boolean)

• getBooleanProperty

  public static final boolean getBooleanProperty(String property, boolean jnlpAlias)

  See Also:

  • getProperty(String, boolean)

• getBooleanProperty

  public static final boolean getBooleanProperty(String property, boolean jnlpAlias, boolean defaultValue)

  See Also:

  • getProperty(String, boolean)

• isPropertyDefined

  public static final boolean isPropertyDefined(String property, boolean jnlpAlias)

  See Also:

  • getProperty(String, boolean)

• getProperty

  public static final String getProperty(String propertyKey, boolean jnlpAlias) throws SecurityException, NullPointerException, IllegalArgumentException

  Query the property with the name propertyKey.

  If jnlpAlias is true and the plain propertyKey could not be resolved, an attempt to resolve the JNLP aliased trusted property is made.
  Example: For the propertyName OneTwo, the jnlp alias name is jnlp.OneTwo, which is considered trusted.
  

  Parameters:

  propertyKey - the property name to query.

  jnlpAlias - true if a fallback attempt to query the JNLP aliased trusted property shall be made, otherwise false.

  Returns:

  the property value if exists, or null

  Throws:

  NullPointerException - if the property name is null

  IllegalArgumentException - if the property name is of length 0

  SecurityException - if access is not allowed to the given propertyKey

  See Also:

  • System.getProperty(String)

• getProperty

  public static final String getProperty(String propertyKey, boolean jnlpAlias, String defaultValue) throws SecurityException, NullPointerException, IllegalArgumentException

  See getProperty(String, boolean), additionally allows a defaultValue if property value is null.

  Throws:

  SecurityException

  NullPointerException

  IllegalArgumentException